int switcher(int a,int b,int c)
{
    int answer;
    switch(a)
    {
        case 5 :
            c = b ^ 15;
        case 0 :
            answer = c+112;
        case 2 :
        case 7 :
            answer = c+6;
            break;
        case 4 :
            answer = a;
            break;
        default :
            answer = b;
    }
    return answer;
}

